RedRover has tapped prolific Korean filmmaker Lee Seok-hoon to write and direct “Rainmakers,” marking the animation studio’s first foray into K-pop-driven storytelling. The Korea-based company is presenting the project at AFM along with “The Nut Job 3” and “MegaRacer,” a sci-fi racing pic currently in post-production. The “Nut Job” franchise has earned more than $200 […]